From patchwork Tue Oct 20 15:39:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 302499 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5A2BEC388F7 for ; Tue, 20 Oct 2020 15:44:04 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C363C22247 for ; Tue, 20 Oct 2020 15:44:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="KdLSzu+F" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C363C22247 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:35046 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kUtnu-0003Dd-Pq for qemu-devel@archiver.kernel.org; Tue, 20 Oct 2020 11:44:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33222) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kUtjo-0006jQ-S1 for qemu-devel@nongnu.org; Tue, 20 Oct 2020 11:39:48 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:45445) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kUtjn-0001Qx-AF for qemu-devel@nongnu.org; Tue, 20 Oct 2020 11:39:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1603208386; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:content-type:content-type:in-reply-to:in-reply-to: references:references; bh=00KM4f2VWpsnzdCiWTlBAYahGIiw9FH66M8ACJQmM70=; b=KdLSzu+FBCw9L2l4c8QIdrC0ecFWliY4VRtPjkSa9A1ux7T8RQkM9845FvmS9gJQt8yrk+ +yEM5VHCvojE0ipie9AHcjpaQKtyI0aeN3IAcchNEuHf0Gb3W/G1me4e7Cgf1yKjXECFnd twk3fNB+YVQjP1aAuNu7IjPOWChDOl0= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-589-a2LShN4dNhySGnNI3pyN4w-1; Tue, 20 Oct 2020 11:39:42 -0400 X-MC-Unique: a2LShN4dNhySGnNI3pyN4w-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 8BCF757084; Tue, 20 Oct 2020 15:39:41 +0000 (UTC) Received: from thuth.com (dhcp-192-238.str.redhat.com [10.33.192.238]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9FF965B4A1; Tue, 20 Oct 2020 15:39:40 +0000 (UTC) From: Thomas Huth To: Yoshinori Sato , qemu-devel@nongnu.org Subject: [PATCH 3/3] hw/timer/sh_timer: Remove superfluous "break" statements Date: Tue, 20 Oct 2020 17:39:35 +0200 Message-Id: <20201020153935.54315-4-thuth@redhat.com> In-Reply-To: <20201020153935.54315-1-thuth@redhat.com> References: <20201020153935.54315-1-thuth@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=thuth@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/20 01:16:16 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, Magnus Damm Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" hw_error() is marked as QEMU_NORETURN, so the "break" statements after this function are just dead code. Signed-off-by: Thomas Huth Reviewed-by: Philippe Mathieu-Daudé --- hw/timer/sh_timer.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/hw/timer/sh_timer.c b/hw/timer/sh_timer.c index 934daaa7dc..58af1a1edb 100644 --- a/hw/timer/sh_timer.c +++ b/hw/timer/sh_timer.c @@ -125,7 +125,6 @@ static void sh_timer_write(void *opaque, hwaddr offset, /* fallthrough */ default: hw_error("sh_timer_write: Reserved TPSC value\n"); - break; } switch ((value & TIMER_TCR_CKEG) >> 3) { case 0: @@ -139,7 +138,6 @@ static void sh_timer_write(void *opaque, hwaddr offset, /* fallthrough */ default: hw_error("sh_timer_write: Reserved CKEG value\n"); - break; } switch ((value & TIMER_TCR_ICPE) >> 6) { case 0: @@ -152,7 +150,6 @@ static void sh_timer_write(void *opaque, hwaddr offset, /* fallthrough */ default: hw_error("sh_timer_write: Reserved ICPE value\n"); - break; } if ((value & TIMER_TCR_UNF) == 0) { s->int_level = 0;